<i> Il trasporto pubblico locale in Italia: variabili esplicative dei divari di costo tra le imprese </i> (di Giovanni Fraquelli, Massimiliano Piacenza, Graziano Abrate) - ABSTRACT: The aim of the present study is to provide fresh evidence about the characteristics of cost structure of public transit...

Empirical studies on the cost structure of Public Transit Networks are mainly based on specialized firms providing urban or intercity services. In this study we estimate a translogarithmic variable cost function to assess the behaviour of returns to scale and the impact of network...

The aim of the present study is to provide fresh evidence about the characteristics of cost structure of public transit systems in Italy. The analysis is carried out by comparing the productive performance (average costs and productivity) of small, medium and large-sized companies providing both...

This study provides fresh evidence about the characteristics of technology and cost structure of public transit systems in Italy. The aim is to suggest useful guidelines for facing detected inefficiencies. The analysis is carried out through the estimation of a translog variable cost function....

In this paper, using a sample of Italian passenger transport firms, we compare the estimates from a Composite Cost Function econometric model (Pulley and Braunstein, 1992) with the ones coming from other traditional functional forms such as the Standard Translog, the Generalized Translog, and...

The paper investigates the link between corruption and efficiency by using a rich micro-level dataset concerning solid waste collection activities in 529 Italian municipalities observed over the years 2004-2006. In order to test the impact of corruption on cost efficiency we estimate a...

A<sc>brate</sc> G., E<sc>rbetta</sc> F., F<sc>raquelli</sc> G. and V<sc>annoni</sc> D. The costs of disposal and recycling: an application to Italian municipal solid waste services, <italic>Regional Studies</italic>. The paper investigates the costs of waste disposal and recycling services by using a well-behaved <italic>Composite</italic> cost function model. The...

<em>Domanda e tariffe nel settore idrico italiano: un’analisi di sensitività sui Piani d’ambito</em> (di Graziano Abrate, Giovanni Fraquelli) - ABSTRACT: The Piano d’ambito is a fundamental instrument for the planning and the management of the integrated water service. Given the evolution of...

The focus of the paper is to analyze the costs of solid waste collection by applying a well-behaved multiproduct cost function model to a sample of more than 500 Italian municipalities. Beyond shedding light on the presence and on the extent of size (or scale) economies, our aim is to...

The paper investigates the link between corruption and efficiency by using a rich micro-level dataset concerning solid waste collection activities in 529 Italian municipalities observed over the years 2004-2006. In order to test the impact of corruption on cost efficiency we estimate a...